WISE 331

Designed for fast trails and minimalist ultra-trails, the WISE 331 hydration pack is intended to be breathable and lightweight, kilometer after kilometer.

Functional, it is equipped with several storage compartments in the front, accommodating all your equipment. The two 500 mL angled flasks and the design of their placements ensure serene and efficient hydration during your run.

You have a stretch tunnel pocket at the back to carry your jacket when you no longer need it. Thoughtfully designed, it is accessible from the front for optimal time-saving.

It adjusts perfectly thanks to a customizable system composed of a self-locking zipper and a clip. You can adjust the opening and ventilation according to your needs to move confidently, regardless of the terrain difficulty.

The Spinetech process adapts to your morphology due to its material being very rigid vertically and very elastic horizontally, allowing for a combination of stability and freedom of movement.

Designed with OutStretch technology, it guarantees reliable support and optimal comfort without bouncing during your journey. Its stretch fabric and gussets allow the storage compartments to adapt to the shape of their contents while its ventilated mesh back offers good thermoregulation during your efforts.

Practical, this model can be paired with a quiver thanks to strategically placed loops on the shoulders.

Running Bag WISE 331 Codification

3: Capacity for 3 flasks of 500 mL.

3: Maximum front capacity: 2000 mL.

1: Maximum rear capacity: 2.5 L.

Key points of the WISE 331 hydration pack

• 2 flasks of 500 mL included
• Flasklock Pocket: compatible with a 500 mL flask (capacity for 3 flasks)
• Lowgravity FlaskPocket (17° angle): support and prevents bouncing
• FlaskLeash: support
• Spinetech: adjustment and stability
• Sidedraw: storage through the outer side of the pocket
• FlowPocket in the front
• Crosslock Pocket (cross-inverted closure)
• Outstretch: support, adjustment, comfort, and practicality
• Dual Reach Tunnel: storage for jacket or clothing
• Ventilated mesh back: breathability
• Modular zipper + Breath Clips: adjustment and support
• Shoulder loops: quiver attachment (not included)
• Safety whistle
• Reflective elements: visibility and safety
• Total number of pockets: 7
• Carrying capacity: 6 L
• Weight: 100 g in T1

Recommendations for size choice

• For a more compressive pack with improved support = see visual no. 6
• For a balanced pack between comfort and support = see visual no. 6
• For a more comfortable pack with altered support = see visual no. 6